Home / 6,735,651.60-10,103,477.40-3,894,301.20

Finding the Fourth Proportional to 6,735,651.60, 10,103,477.40 and 3,894,301.20

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Solution

The fourth proportional to 6,735,651.60, 10,103,477.40 and 3,894,301.20 is: 5,841,451.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,735,651.60 : 10,103,477.40 = 3,894,301.20 : x
  2. Step 2: Convert to fraction form
    6,735,651.60/10,103,477.40 = 3,894,301.20/x
  3. Step 3: Cross multiply
    6,735,651.60x = 10,103,477.40 × 3,894,301.20
  4. Step 4: Simplify right side
    6,735,651.60x = 39,345,984,162,992.88
  5. Step 5: Solve for x
    x = 39,345,984,162,992.88/6,735,651.60
  6. Step 6: Final answer
    x = 5,841,451.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.